zigs
Cactus Grower, Kent.
Earthing these up with moss as advised by @headfullofbees
http://www.downgardenservices.org.uk/whiterot.htm
Onion White Root Rot
( Sclerotium cepivorum )
My goodness that is most serious. I sure hope I never encounter it in my garden.
Have you researched Tricoderma harzianum onion root rot?I have it in my allotments.
Trying to deal with it with garlic powder.
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